Login servers are "turning off"

[Gut]

My server just started randomly having problems with player connection. After a few hours, all the sudden if you try to reconnect, it will say "All login servers are offline". When I go onto the CMS, it displays the server as offline also. What do you think could be causing the problem?

-> Could this possibly be a DNS problem?

 

[elf]

If the server runs, then yes, its issue with Domain Name Servers.

 

[Gut]

Thankyou for the input! I just switched all of my DNS Servers. I will post back if the problem persists.